Answer:
It's in the doc below
Step-by-step explanation:
Hope it helps
Answer:
62.83185
Step-by-step explanation:
C=2πr=2·π·10≈62.83185
In the right triangle ABC wherein AB is the hypotenuse, BC is the opposite and CA is the adjacent tanA=0.45. The approximate length of AB which is the hypotenuse is 22, Opposite (BC) is 9 and Adjacent (CA) is 20. You need to use pythagorean formula in getting the length of AB.
YOUR ANSWER IS (22).